Java Tutorial Site

String Pool and String Interning in Java

String Pool and String Interning in Java Introduction In Java, String Pool and String Interning play a crucial role in optimizing memory u...
Safepoints and Stop-The-World Events in the JVM

🧠 Safepoints and Stop-The-World Events in the JVM: A Deep Dive for Java Developers Java applications run on the Java Virtual Machine (JVM...
Understanding TLAB (Thread Local Allocation Buffer) in JVM

Understanding TLAB (Thread Local Allocation Buffer) in JVM Introduction In the world of Java performance tuning and JVM internals, memory...
Java Benchmarking with JMH (Java Microbenchmarking Harness)

Java Benchmarking with JMH (Java Microbenchmarking Harness) When it comes to measuring the performance of small code snippets in Java, t...
PriorityQueue in Java: A Complete Guide

PriorityQueue in Java: A Complete Guide In Java, the PriorityQueue is a powerful data structure that belongs to the java.util package and...
Java Bytecode and Compilation Process

Java Bytecode and Compilation Process Introduction Java is a powerful, platform-independent programming language that achieves its porta...
Using JFR (Java Flight Recorder)

📈 Mastering Java Flight Recorder (JFR): A Complete Guide to Java Performance Profiling Java Flight Recorder (JFR) is one of the most po...
CRUD Operations Using JDBC - A Complete Guide

CRUD Operations Using JDBC - A Complete Guide Introduction Start by defining what CRUD operations are (Create, Read, Update, Delete). ...
Java Linting and Code Quality Tools [Checkstyle, PMD, and SpotBugs]

Java Linting and Code Quality Tools: Checkstyle, PMD, and SpotBugs When building Java applications, writing clean, maintainable, and bug-f...
Java Object Cloning (Shallow & Deep Copy)

Java Object Cloning (Shallow & Deep Copy) Introduction In Java, object cloning refers to the process of creating an exact copy of an...